After all previously stocked items are gone, no more single-use plastic will be sold.

We know of at least 4,000 planets outside our solar system, writes the astronomer Samantha Lawler, but we will not be visiting any of them soon—nor do we know if any are inhabitable. Exploring space teaches us the fragility of Earth.

In the four years since Pope Francis released his encyclical “On Care of Our Common Home,” both global and local reporting on the effects of climate change has only gotten more dire.

Four years later, various Catholic groups are answering the call from “Laudato Si’” as they try to help people close a gap between the spiritual life and ecological awareness.

The Munsterschwarzach Abbey in Bavaria began their eco-project in 2000—years before politicians or the German public began to worry about climate change.

A new book on sea-level rise by Elizabeth Rush is a welcome addition to the small but growing canon on what the changing climate means for U.S. residents.